Read Sharp PN-R903 Handy Guide online
Precautions for temperature and clearance space
Space requirement
Securing space at the Top/ Bottom/ Left/ Right/ Behind /
Surface of display is necessary regardless of wall-hanging
Temperature control and clearance space conditions
- Usable temperature range
Surface of display is necessary regardless of wall hanging
or stand type installation.
or stand type installation.
→
0℃-40℃
*
- Temperature of LCD surface →
Under 60℃
Please follow these requirements when setting the
Horizontal / Vertical installation
Top
20 0cm
Please follow these requirements when setting the
display. Refer to the measures and install the display
according to its requirements.
according to its requirements.
*
this range may change by requirements.
Top
20.0cm
Bottom
5.0cm
Side
5.0cm
The thermal influence
Behind
5.0cm
Surrounding
temperature
0℃ - 40℃
- If the temperature is too high Electronic component’s
life time will be shortened or break down.
life time will be shortened or break down.
- If the temperature on LCD surface is too high
The effectiveness of each measure differs depending on the
＊this figures are without outer casing.
If you install with outer casing, requirements are changed by size/location of vent
hole, whether or not fan.
hole, whether or not fan.
Monitors will break down or uniformity issue will occur
- If the temperature is too low Monitors will break down,
will not launch or display issue will occur.
will not launch or display issue will occur.
The effectiveness of each measure differs depending on the
environment. Please choose the best measure for respective
environment as follow.
- Adding a cooling fan(please use the filter and clean it
- Adding a cooling fan(please use the filter and clean it
regularly.)
g
y )
- Improve the ventilation by widening its space
- Adding a heat exchanger
- Adding a heat exchanger
- PN-R903 has fans. Fan life time is approximate 5 years.
About fan
PN-R903 Installation Guidelines <Rev1.0> February 2013
CONFIDENTIAL
3
Heat prevention unit
(Apiste co.)
Example of fan installation
- Please ask your dealer or local Sharp sales window
when exchanging fans.
when exchanging fans.
Click on the first or last page to see other PN-R903 service manuals if exist.